:root {
  --bg: #050915;
  --bg-2: #081322;
  --card: rgba(12, 20, 34, 0.74);
  --card-2: rgba(255, 255, 255, 0.075);
  --line: rgba(255, 255, 255, 0.13);
  --text: #f4f7fb;
  --muted: #9eabbc;
  --accent: #7dd3fc;
  --accent-2: #f5c76b;
  --danger: #fb7185;
  --ok: #34d399;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top right, rgba(60, 128, 184, 0.25), transparent 32rem), var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
body::selection { background: rgba(125, 211, 252, .35); }
.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 20;
  opacity: 0.035;
  background-image: linear-gradient(115deg, #fff 0, transparent 18%, #fff 30%, transparent 48%, #fff 60%, transparent 78%);
  background-size: 180px 180px;
  mix-blend-mode: overlay;
}
a { color: inherit; text-decoration: none; }
code {
  background: rgba(255,255,255,.08);
  border: 1px solid var(--line);
  padding: .12rem .35rem;
  border-radius: .5rem;
}
.topbar {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .95rem clamp(1rem, 4vw, 3rem);
  background: linear-gradient(180deg, rgba(5, 9, 21, 0.88), rgba(5, 9, 21, 0.45));
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.brand { display: inline-flex; align-items: center; gap: .8rem; letter-spacing: .18em; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 999px;
  background: linear-gradient(145deg, rgba(125,211,252,.28), rgba(255,255,255,.06));
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18);
}
.brand strong { display: block; font-size: .82rem; font-weight: 700; }
.brand small { display: block; margin-top: .2rem; font-size: .62rem; color: var(--muted); letter-spacing: .24em; }
nav { display: flex; align-items: center; gap: .35rem; }
nav a {
  padding: .6rem .8rem;
  color: rgba(244,247,251,.82);
  border-radius: 999px;
  font-size: .9rem;
}
nav a:hover { background: rgba(255,255,255,.08); }
.pill { border: 1px solid var(--line); background: rgba(255,255,255,.07); }
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: 8rem clamp(1rem, 5vw, 5rem) 3rem;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('float-airlines-hero.png');
  background-size: cover;
  background-position: center;
  filter: saturate(1.05) contrast(1.02);
  transform: scale(1.015);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 74% 48%, rgba(5,9,21,.12), rgba(5,9,21,.55) 45%, rgba(5,9,21,.95) 78%),
    linear-gradient(90deg, rgba(5,9,21,.92), rgba(5,9,21,.48) 42%, rgba(5,9,21,.25));
}
.hero-content { position: relative; max-width: 730px; padding-top: 5rem; }
.eyebrow, .section-title p {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .78rem;
  font-weight: 700;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(3rem, 7vw, 6.7rem);
  line-height: .92;
  letter-spacing: -0.08em;
  margin: .8rem 0 1.2rem;
  text-wrap: balance;
}
h1 span { color: var(--accent-2); }
.lead {
  max-width: 630px;
  color: rgba(244,247,251,.84);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.65;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }
.btn {
  appearance: none;
  border: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: .85rem 1.1rem;
  border-radius: 999px;
  font-weight: 800;
  transition: transform .2s ease, background .2s ease, border .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: linear-gradient(135deg, var(--accent), #d7f3ff); color: #07111f; }
.btn.ghost { background: rgba(255,255,255,.08); color: var(--text); border: 1px solid var(--line); }
.status-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .8rem;
  max-width: 760px;
  margin-top: 2.5rem;
}
.status-strip div, .card, .glass, .ops-card {
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.status-strip div { padding: 1rem; border-radius: 1.25rem; }
small, .muted { color: var(--muted); }
.status-strip strong, .card strong, .ops-card strong { display: block; margin-top: .35rem; }
.section { padding: clamp(4rem, 8vw, 7rem) clamp(1rem, 5vw, 5rem); }
.narrow { max-width: 1180px; margin: 0 auto; }
.section-title { margin-bottom: 2rem; }
.section-title.center { text-align: center; max-width: 790px; margin-inline: auto; }
.section-title h2 { font-size: clamp(2.1rem, 4vw, 4.2rem); letter-spacing: -0.06em; margin-bottom: .7rem; }
.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.card { border-radius: 1.5rem; padding: 1.25rem; min-height: 150px; }
.card strong { font-size: 1.35rem; }
.card span { display: block; margin-top: .7rem; color: rgba(244,247,251,.72); line-height: 1.5; }
.radar-section { background: linear-gradient(180deg, rgba(255,255,255,.035), transparent); }
.radar-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(320px, .75fr);
  gap: 1rem;
  max-width: 1440px;
  margin: 0 auto;
}
.radar-panel, .ops-panel, .ticket-lookup, .transponder-card { border-radius: 1.8rem; }
.radar-panel { padding: 1rem; overflow: hidden; }
.radar-header { display: flex; justify-content: space-between; align-items: center; padding: .5rem .5rem 1rem; }
.radar-header strong { display: block; font-size: 1.15rem; margin-top: .2rem; }
.live-badge {
  padding: .5rem .7rem;
  border-radius: 999px;
  border: 1px solid rgba(245,199,107,.35);
  background: rgba(245,199,107,.13);
  color: #ffe5a3;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .1em;
}
.live-badge.real-live { border-color: rgba(52,211,153,.4); background: rgba(52,211,153,.16); color: #a7f3d0; }
.map { height: min(72vh, 720px); min-height: 480px; border-radius: 1.4rem; overflow: hidden; background: #06111e; }
.leaflet-container { background: #06111e; font-family: inherit; }
.leaflet-tile { filter: brightness(.58) contrast(1.25) saturate(.72) hue-rotate(175deg); }
.vehicle-marker { display: flex; align-items: center; gap: .4rem; color: #fff; font-weight: 900; text-shadow: 0 2px 10px #000; }
.vehicle-dot {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: linear-gradient(145deg, #7dd3fc, #ffffff);
  color: #06111e;
  box-shadow: 0 0 0 8px rgba(125,211,252,.15), 0 0 28px rgba(125,211,252,.6);
}
.stop-marker span {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: #f5c76b;
  color: #0a1020;
  font-weight: 900;
  box-shadow: 0 0 0 7px rgba(245,199,107,.16);
}
.ops-panel { padding: 1rem; display: grid; align-content: start; gap: 1rem; }
.ops-card { border-radius: 1.35rem; padding: 1rem; background: var(--card-2); box-shadow: none; }
.ops-card strong { font-size: 1.35rem; }
.ops-card p { color: rgba(244,247,251,.72); margin: .5rem 0 0; line-height: 1.45; }
.speed-bar { height: .55rem; border-radius: 999px; overflow: hidden; background: rgba(255,255,255,.08); margin-top: 1rem; }
.speed-bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-2)); border-radius: inherit; transition: width .5s ease; }
.manifest h3 { margin-bottom: .75rem; }
.manifest-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .2rem 1rem;
  padding: .9rem 0;
  border-top: 1px solid var(--line);
}
.manifest-row span { font-weight: 800; }
.manifest-row small { grid-column: 1; }
.manifest-row strong { grid-row: 1 / span 2; grid-column: 2; align-self: center; font-size: .78rem; color: var(--accent-2); }
.manifest-row.passenger-boarded strong { color: var(--ok); }
.ticket-lookup { padding: 1rem; }
.ticket-form label { display: block; margin-bottom: .55rem; font-weight: 800; }
.input-row { display: grid; grid-template-columns: 1fr auto; gap: .8rem; }
input {
  width: 100%;
  min-height: 3.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .8rem 1rem;
  background: rgba(255,255,255,.075);
  color: var(--text);
  outline: none;
  font-size: 1rem;
}
input:focus { border-color: rgba(125,211,252,.55); box-shadow: 0 0 0 4px rgba(125,211,252,.12); }
.ticket-result { margin-top: 1rem; }
.ticket-result.empty, .ticket-result.not-found { padding: 1rem; border: 1px dashed var(--line); border-radius: 1.4rem; color: var(--muted); }
.ticket-result.not-found strong { color: var(--danger); }
.boarding-pass {
  overflow: hidden;
  border-radius: 1.4rem;
  border: 1px solid rgba(255,255,255,.16);
  background: linear-gradient(145deg, rgba(255,255,255,.14), rgba(255,255,255,.06));
}
.bp-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border-bottom: 1px dashed rgba(255,255,255,.25);
  letter-spacing: .16em;
}
.bp-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; padding: 1rem; }
.bp-grid div { padding: .75rem; border-radius: 1rem; background: rgba(0,0,0,.18); }
.bp-grid strong { display: block; margin-top: .25rem; }
.footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1rem, 5vw, 5rem);
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.footer strong { color: var(--text); }
.transponder-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at center top, rgba(125,211,252,.16), transparent 26rem),
    linear-gradient(160deg, #050915, #091827 70%, #050915);
}
.transponder-shell { min-height: 100vh; display: grid; place-items: center; padding: 1rem; }
.transponder-card { width: min(100%, 620px); padding: clamp(1.25rem, 4vw, 2rem); text-align: center; }
.transponder-brand { justify-content: center; margin-bottom: 1.5rem; }
.transponder-card h1 { font-size: clamp(2rem, 6vw, 3.6rem); letter-spacing: -0.06em; margin: 1.2rem 0 .8rem; }
.transponder-card p { color: rgba(244,247,251,.75); line-height: 1.6; }
.radar-pulse { position: relative; width: 10rem; height: 10rem; margin: 0 auto; border-radius: 999px; background: radial-gradient(circle, rgba(125,211,252,.28), rgba(125,211,252,.05) 48%, transparent 70%); border: 1px solid rgba(125,211,252,.2); }
.radar-pulse::before, .radar-pulse::after { content: ''; position: absolute; inset: 17%; border-radius: inherit; border: 1px solid rgba(125,211,252,.35); animation: pulse 2.6s infinite ease-out; }
.radar-pulse::after { animation-delay: 1.1s; }
.radar-pulse span { position: absolute; inset: 44%; border-radius: 999px; background: var(--accent); box-shadow: 0 0 40px var(--accent); }
@keyframes pulse { from { transform: scale(.65); opacity: .8; } to { transform: scale(1.7); opacity: 0; } }
.transponder-actions { display: flex; justify-content: center; gap: .8rem; flex-wrap: wrap; margin: 1.5rem 0; }
.transponder-readout { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; text-align: left; }
.transponder-readout div { padding: 1rem; border: 1px solid var(--line); border-radius: 1rem; background: rgba(255,255,255,.06); }
.transponder-readout strong { display: block; margin-top: .35rem; }
.fineprint { font-size: .88rem; color: var(--muted) !important; margin: 1.5rem 0 0; }
button:disabled { opacity: .45; cursor: not-allowed; }
@media (max-width: 960px) {
  .topbar { position: sticky; flex-direction: column; align-items: flex-start; }
  nav { width: 100%; overflow-x: auto; padding-bottom: .2rem; }
  .hero { min-height: auto; padding-top: 4rem; }
  .hero-content { padding-top: 2rem; }
  .status-strip, .cards, .radar-grid { grid-template-columns: 1fr; }
  .map { min-height: 420px; height: 56vh; }
  .cards { gap: .8rem; }
  .footer { flex-direction: column; }
}
@media (max-width: 620px) {
  .brand { letter-spacing: .12em; }
  nav a { font-size: .82rem; }
  .hero-bg { background-position: 63% center; }
  .hero-overlay { background: linear-gradient(180deg, rgba(5,9,21,.42), rgba(5,9,21,.9) 60%, #050915); }
  h1 { font-size: clamp(2.65rem, 16vw, 4.2rem); }
  .input-row, .bp-grid, .transponder-readout { grid-template-columns: 1fr; }
  .btn { width: 100%; }
}

.speed-legend {
  padding: .7rem .8rem;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 1rem;
  background: rgba(5, 9, 21, .78);
  color: var(--text);
  box-shadow: 0 16px 50px rgba(0,0,0,.35);
  backdrop-filter: blur(12px);
  font-size: .78rem;
  line-height: 1.5;
}
.speed-legend strong { display: block; margin-bottom: .35rem; }
.speed-legend span { display: inline-flex; align-items: center; gap: .25rem; margin-right: .4rem; color: rgba(244,247,251,.82); }
.speed-legend i { display: inline-block; width: .65rem; height: .65rem; border-radius: 999px; box-shadow: 0 0 16px currentColor; }
.manifest-row.scheduled strong { color: var(--accent-2); }
.manifest-row.boarded strong { color: var(--ok); }
.glass-lite {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.055);
  backdrop-filter: blur(14px);
}
.boarding-controls {
  margin-top: 1rem;
  border-radius: 1.35rem;
  padding: 1rem;
  text-align: left;
}
.controls-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-bottom: .85rem;
  border-bottom: 1px solid var(--line);
}
.controls-head strong { display: block; margin-top: .25rem; }
.passenger-controls { display: grid; gap: .75rem; margin-top: .9rem; }
.passenger-control {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .7rem 1rem;
  align-items: center;
  padding: .85rem;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 1rem;
  background: rgba(0,0,0,.16);
}
.passenger-control strong { display: block; }
.passenger-control small { display: block; margin-top: .2rem; }
.control-status {
  justify-self: end;
  padding: .35rem .55rem;
  border-radius: 999px;
  border: 1px solid rgba(245,199,107,.35);
  color: #ffe5a3;
  background: rgba(245,199,107,.11);
  font-size: .78rem;
  font-weight: 900;
}
.passenger-control.is-boarded .control-status {
  color: #a7f3d0;
  border-color: rgba(52,211,153,.4);
  background: rgba(52,211,153,.14);
}
.control-buttons {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .55rem;
}
.btn.mini {
  min-height: 2.35rem;
  padding: .55rem .75rem;
  font-size: .82rem;
}
@media (max-width: 620px) {
  .passenger-control { grid-template-columns: 1fr; }
  .control-status { justify-self: start; }
}